﻿/*
 * Licensed to De Bitmanager under one or more contributor
 * license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright
 * ownership. De Bitmanager licenses this file to you under
 * the Apache License, Version 2.0 (the "License"); you may
 * not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Xml;
using Bitmanager.Core;
using Bitmanager.Xml;
using Newtonsoft.Json.Linq;
using Bitmanager.Json;


namespace Bitmanager.ImportPipeline
{
   public class HtmlToTextConverter : Converter
   {
      public HtmlToTextConverter(XmlNode node)
         : base(node)
      {
      }


      public override Object Convert(PipelineContext ctx, Object value)
      {
         if (value != null)
         {
            String html = value.ToString();
            if (html.Length > 0)
            {
               if (HtmlProcessor.QuessIsHtml(html))
               {
                  HtmlProcessor proc= new HtmlProcessor(html);
                  value = proc.GetText();
               }
            }
         }
         return value;
      }




      public override Object ConvertScalar(PipelineContext ctx, Object obj)
      {
         JValue jv = obj as JValue;
         return jv == null ? obj : jv.ToNative();
      }


   }
}

